比如
      TNamePoint = record
         Name: sting;
         Point: string
     end;

     TTestComponent = class(TComponent)
     private
       FNamePoint: TNamePoint;
     published
       property NamePoint: TNamePoint  read FNamePoint;
     end  

    如何 TTestComponent 注册后可以看到属性编辑器里能看到 TNamePoint 属性？